Configuration - ABB REU 610 Technical Reference Manual

REU 610
5.1.3.
20
Voltage Relay
Technical Reference Manual - ANSI Version
Table 5.1.2.-1 Measured values (Continued)
Indicator Description
U Positive phase-sequence voltage
1
U Negative phase-sequence voltage
2
1 minute The average voltage of the three phase-to-phase voltages during one
minute
n minute The average voltage of the three phase-to-phase voltages during the
specified time range
Max The maximum of one-minute average voltage of the n minute
U The maximum voltage of the three phase-to-phase voltages since the
max
last reset (with timestamp)
U The minimum voltage of the three phase-to-phase voltages since the
min
last reset (with timestamp)

Configuration

The Fig. 5.1.3.-1 illustrates how the internal and digital input signals can be
configured to obtain the required protection functionality.
1MRS755972